DS is 16 (and 3 months). Was due to have a sleepover at friend’s this evening. All fine. At 10.45 ish I went to bed, texted him to say hope it’s going well and goodnight. He replies - our plans changed, I’m not sleeping over, don’t lock the door. So after some discussion I said he had either to get an Uber (40 mins drive) straightaway or set off ASAP to get bus then train 1 then train 2, with NO PHONE OR HEADPHONES on view until safely on train 2 surrounded by late-returning business people (we’re in Greater London). He’s doing it but I suspect he’s thinking I’m totally unfair. But I’m wondering if it was and others would let him come home much later by bus/train/train? I have an older DS but he was never interested in this sort of thing!